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catastrophic optical damage

  • 灾难性光学损伤:指光学元件在高功率激光照射下发生的严重损伤,可能导致元件失效或性能急剧下降。

网络释义专业释义英英释义

  灾变性光学损伤

...05) 具有改进的窗口结构的半导体激光二极管 [技术摘要] 本发明涉及一种具有增加的灾变性光学损伤(catastrophic optical damage,COD)阈值限制的半导体激光二极管结构,特征在于二极管输出端面处的三个区域,有时称为窗口。

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短语

catastrophic optical damage cod 光学灾变

  • 光学灾变 - 引用次数:2

    参考来源 - 无铝半导体激光器列阵及其组装技术的研究

·2,447,543篇论文数据,部分数据来源于NoteExpress

Catastrophic optical damage

  • abstract: Catastrophic optical damage (COD), or catastrophic optical mirror damage (COMD), is a failure mode of high-power semiconductor lasers. It occurs when the semiconductor junction is overloaded by exceeding its power density and absorbs too much of the produced light energy, leading to melting and recrystallization of the semiconductor material at the facets of the laser.

以上来源于: WordNet

双语例句

  • This structure can solve the problems of catastrophic optical damage of facet, thermal damage and poor light beam quality effectively.

    机理有效解决功率密度过高引起端面变性毁坏烧毁光束质量差等大功率激光器存在的主要问题。

    youdao

  • Using the transition matrix method, the relationship between the catastrophic optical damage threshold and the coating structure of semiconductor lasers were analyzed.

    采用转换矩阵的处理方法,对大功率半导体激光器腔面光学灾变阈值膜层结构关系进行了分析。

    youdao

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